C123 crashing (?)

Harald Welte laforge at gnumonks.org
Mon Mar 15 17:09:38 UTC 2010


Hi Patrick,

On Mon, Mar 15, 2010 at 02:11:27PM +0100, Patrick McHardy wrote:
> Harald Welte wrote:
> > On Fri, Mar 12, 2010 at 12:06:07PM +0100, Patrick McHardy wrote:
> > 
> >> Yeah, its the one you sent me. I'll try a different one tommorrow.
> > 
> > any progress / result with that?  
> 
> Yes, I've tried using a different phone and it works fine.

great news!

Then I'll simply assume the phone I sent is broken.  Sorry for that. I
can probably have it replaced from the vendor if I get it back.  Have
you ever tried to use it on a regular network (using some random SIM)?

> > 2) what happens if you change the timing, i.e. add a couple of delays
> >    to see if the reboot happens after a certain fixed wallclock time or
> >    really depends on the code that is executed
> 
> I've tried disabling the tpu_end_scenario() call, which avoids the
> crash. My understanding is that the new settings are not activated
> without this, 

yes.

> so I guess a good spot would be to add some delays directly after the
> tpu_end_scenario() call to see if the crash happens within the
> interrupt handlers?

sounds like a possible approach, but if your other phone is working I
doubt there's much point in further debugging.

-- 
- Harald Welte <laforge at gnumonks.org>           http://laforge.gnumonks.org/
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